EP1710414A3 - Intake control apparatus of internal combustion engine - Google Patents

Intake control apparatus of internal combustion engine Download PDF

Info

Publication number
EP1710414A3
EP1710414A3 EP06007420A EP06007420A EP1710414A3 EP 1710414 A3 EP1710414 A3 EP 1710414A3 EP 06007420 A EP06007420 A EP 06007420A EP 06007420 A EP06007420 A EP 06007420A EP 1710414 A3 EP1710414 A3 EP 1710414A3
Authority
EP
European Patent Office
Prior art keywords
intake
combustion engine
internal combustion
valves
control apparatus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP06007420A
Other languages
German (de)
French (fr)
Other versions
EP1710414A2 (en
EP1710414B1 (en
Inventor
Shinichi c/o Mitsubishi Jidosha Kogyo K.K. Murata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Motors Corp
Original Assignee
Mitsubishi Motors Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2005112791A external-priority patent/JP4483668B2/en
Priority claimed from JP2006048166A external-priority patent/JP2006312930A/en
Application filed by Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Publication of EP1710414A2 publication Critical patent/EP1710414A2/en
Publication of EP1710414A3 publication Critical patent/EP1710414A3/en
Application granted granted Critical
Publication of EP1710414B1 publication Critical patent/EP1710414B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0223—Variable control of the intake valves only
    • F02D13/0234—Variable control of the intake valves only changing the valve timing only
    • F02D13/0238—Variable control of the intake valves only changing the valve timing only by shifting the phase, i.e. the opening periods of the valves are constant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/08—Modifying distribution valve timing for charging purposes
    • F02B29/083—Cyclically operated valves disposed upstream of the cylinder intake valve, controlled by external means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F02M35/108—Intake manifolds with primary and secondary intake passages
    • F02M35/1085—Intake manifolds with primary and secondary intake passages the combustion chamber having multiple intake valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F02M35/112—Intake manifolds for engines with cylinders all in one line
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Characterised By The Charging Evacuation (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

An intake control apparatus of an internal combustion engine including respective intake valves 5 opened when intake air reaching respective branch intake paths r1 from a main intake path Rim of the internal combustion engine is introduced to respective combustion chamber 2, and respective intake control valves 15 respectively arranged upstream from the intake valves on the respective branch intake paths for adjusting an intake introducing time period Tq for introducing intake air into the combustion chamber 2 in which both of the valves are brought into an opened state by controller 17.
EP06007420.0A 2005-04-08 2006-04-07 Intake control apparatus of internal combustion engine Not-in-force EP1710414B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005112780 2005-04-08
JP2005112791A JP4483668B2 (en) 2005-04-08 2005-04-08 Intake control device for internal combustion engine
JP2006048166A JP2006312930A (en) 2005-04-08 2006-02-24 Intake control apparatus of internal combustion engine

Publications (3)

Publication Number Publication Date
EP1710414A2 EP1710414A2 (en) 2006-10-11
EP1710414A3 true EP1710414A3 (en) 2012-03-28
EP1710414B1 EP1710414B1 (en) 2013-08-28

Family

ID=36589213

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06007420.0A Not-in-force EP1710414B1 (en) 2005-04-08 2006-04-07 Intake control apparatus of internal combustion engine

Country Status (2)

Country Link
US (1) US7308875B2 (en)
EP (1) EP1710414B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010086987A1 (en) * 2009-01-29 2010-08-05 トヨタ自動車株式会社 High expansion ratio internal combustion engine
US8347857B2 (en) * 2010-06-24 2013-01-08 GM Global Technology Operations LLC Method and device for improving charged engines
JP2012251464A (en) * 2011-06-01 2012-12-20 Toyota Motor Corp Control apparatus for internal combustion engine
US20140214308A1 (en) * 2013-01-29 2014-07-31 Cummins Ip, Inc. Apparatus, system and method for increasing braking power
SE539214C2 (en) * 2013-12-05 2017-05-16 Scania Cv Ab Internal combustion engine, vehicles including such internal combustion engine and method for operating such internal combustion engine

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61164036A (en) * 1985-01-11 1986-07-24 Mazda Motor Corp Intake control device of engine
JPS61200324A (en) * 1985-03-01 1986-09-04 Mazda Motor Corp Suction device for engine
JPH0326825A (en) * 1989-06-21 1991-02-05 Nippondenso Co Ltd Intake controller for internal combustion engine
JPH04166615A (en) * 1990-10-30 1992-06-12 Mitsubishi Motors Corp Intake air control device for automobile engine
EP0997624A2 (en) * 1998-10-30 2000-05-03 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Control system for diesel engine
WO2005028829A1 (en) * 2003-09-25 2005-03-31 Siemens Aktiengesellschaft Method and device for adjusting an exhaust gas return rate in an internal combustion engine
EP1531244A1 (en) * 2003-11-13 2005-05-18 Ford Global Technologies, LLC, A subsidary of Ford Motor Company Valve disposition for an engine
EP1628002A2 (en) * 2004-08-19 2006-02-22 Mazda Motor Corporation Intake system for multi-cylinder engine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4045743B2 (en) * 2001-01-15 2008-02-13 三菱自動車工業株式会社 Control device for internal combustion engine
JP2003239712A (en) 2002-02-18 2003-08-27 Nippon Soken Inc Valve control device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61164036A (en) * 1985-01-11 1986-07-24 Mazda Motor Corp Intake control device of engine
JPS61200324A (en) * 1985-03-01 1986-09-04 Mazda Motor Corp Suction device for engine
JPH0326825A (en) * 1989-06-21 1991-02-05 Nippondenso Co Ltd Intake controller for internal combustion engine
JPH04166615A (en) * 1990-10-30 1992-06-12 Mitsubishi Motors Corp Intake air control device for automobile engine
EP0997624A2 (en) * 1998-10-30 2000-05-03 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Control system for diesel engine
JP2000130200A (en) * 1998-10-30 2000-05-09 Mitsubishi Motors Corp Controller for diesel engine
WO2005028829A1 (en) * 2003-09-25 2005-03-31 Siemens Aktiengesellschaft Method and device for adjusting an exhaust gas return rate in an internal combustion engine
EP1531244A1 (en) * 2003-11-13 2005-05-18 Ford Global Technologies, LLC, A subsidary of Ford Motor Company Valve disposition for an engine
EP1628002A2 (en) * 2004-08-19 2006-02-22 Mazda Motor Corporation Intake system for multi-cylinder engine

Also Published As

Publication number Publication date
EP1710414A2 (en) 2006-10-11
EP1710414B1 (en) 2013-08-28
US7308875B2 (en) 2007-12-18
US20060225678A1 (en) 2006-10-12

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